NURHANA BINTI SABRI; CHITRA A/P BATUMALAI; WAYHIDAH BINTI USOP4; HAFSAH BINTI JANTAN. APPLICATION OF THE ‘4C CONCEPT’ IN 21ST CENTURY LEARNING AMONG TRAINING TEACHERS : Author: Malaysia. Journal of Contemporary Social Science and Education Studies (JOCSSES) E-ISSN- 2785-8774, [S. l.], v. 6, n. 2, p. 141–153, 2026. DOI: 10.5281/zenodo.19344713. Disponível em: https://www.jocss.com/index.php/multidiscipline/article/view/353. Acesso em: 3 jun. 2026.